Fixing device of portable grinding machine

Abstract

The utility model relates to the technical field of grinding machine placing facilities, and discloses a portable grinding machine fixing device which comprises a base, a plurality of limiting assemblies are rotatably connected to the inner side of the base, and a plurality of supports are fixedly connected to one sides of the limiting assemblies. Wherein the top end of one support is fixedly connected with a fixing assembly, the multiple limiting assemblies comprise two movable rods rotationally connected to the inner side of the base, and the two ends of the two movable rods are fixedly connected with limiting blocks. According to the fixing device of the portable grinding machine, through the arrangement of the limiting assembly, when the fixing device is used, a movable rod is rotated, a semi-sphere in a limiting block is extruded by a base, a spring fixedly connected inside is compressed, the semi-sphere shrinks inwards, limiting is relieved, when the movable rod rotates to 90 degrees, the semi-sphere pops up again under pushing of the spring, and the fixing effect is achieved; the support can be flexibly folded and unfolded, and the portable effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to abrasive wheel machine placing facility technical field especially, it relates to a portable abrasive wheel machine's fixing device. BACKGROUND

[0002] Portable abrasive wheel machine as a kind of polishing mode, it has light weight, it is convenient to carry;Small size,

[0003] It is applicable to the polishing operation of various occasions, especially applicable to space limited area;Powerful, polishing and root cleaning effect is good, the characteristics such as efficiency, therefore, it is very common to adopt handheld portable abrasive wheel machine polishing to be a kind of steel surface treatment mode in steel processing site.But in actual construction operation process, polishing stop gap or temporary rest time, the placing of abrasive wheel machine has certain security risk.If abrasive wheel machine is placed in high place, it is easy to stumble to line and fall and injure people, it can also cause the damage of abrasive wheel machine;If abrasive wheel machine is placed on ground, it is also easy to stumble or produce electric shock danger.

[0004] In the announcement No. CN222222141U, a kind of portable abrasive wheel machine's fixing device, although, including the bottom plate for support, the bottom plate is equipped with the support part for supporting and placing portable abrasive wheel machine and the placement part for placing abrasive wheel piece, the support part includes a plurality of mutually parallel first fixed steel bar, portable abrasive wheel machine is placed in the top of first fixed steel bar, the placement part includes a plurality of mutually parallel second fixed steel bar, abrasive wheel piece is arranged on second fixed steel bar, the utility model can stably place portable abrasive wheel machine, can be classified and stored abrasive wheel piece used by portable abrasive wheel machine simultaneously, and can effectively avoid the security risk that temporary placement portable abrasive wheel machine exists easy to cause personnel injury, equipment damage, and abrasive wheel piece exists easy to be contaminated in the process of arrangement, easy to cause scattered disorder situation.

[0005] Although the above patent can stably place portable abrasive wheel machine, can be classified and stored abrasive wheel piece used by portable abrasive wheel machine simultaneously, and can effectively avoid the security risk that temporary placement portable abrasive wheel machine exists easy to cause personnel injury, equipment damage, and abrasive wheel piece exists easy to be contaminated in the process of arrangement, easy to cause scattered disorder situation;But the device is not convenient to fold and store, it is more troublesome to carry, therefore, a kind of portable abrasive wheel machine's fixing device is presented. UTILITY MODEL CONTENTS

[0006] (1) technical problem solved

[0007] The technical problem solved by the utility model is to provide a portable abrasive wheel machine's fixing device with high practicability, which can be operated simply and has a simple structure, to solve the problem that the device cannot be folded and stored for the support frame, which is inconvenient to carry.

[0008] (II) Technical solutions

[0009] In order to achieve the above object, the utility model discloses the following technical scheme to realize: including the base, the inner side rotation of base is connected with a plurality of groups of limiting components, one side of a plurality of groups of limiting components is fixedly connected with a plurality of groups of support, the top of one group of support is fixedly connected with fixed component, a plurality of groups of limiting components include two groups of movable rods that rotate and connect in the inner side of base, and the both ends of two groups of movable rods are all fixedly connected with limiting block, and one side of a plurality of groups of limiting blocks is all provided with spring, and one end of a plurality of groups of springs is all fixedly connected with semicircle ball;The fixed component includes the fixed ring that is fixedly connected in the top of one group of support, one side of the fixed ring is fixedly connected with the rotating shaft, the other side of the fixed ring is fixedly connected with the buckle, and one end of the buckle is inserted with the limiting block.As the further scheme of the utility model, the top of the other two groups of support is all fixedly connected with the placing block, and the inside one side of base is provided with a plurality of groups of limiting holes, and the setting of limiting hole plays the role of folding storage.

[0010] As the further scheme of the utility model, the bottom of base is fixedly installed with a plurality of groups of gaskets, and the bottom of a plurality of groups of gaskets is fixedly connected with the box, and the setting of gasket plays the role of connecting the box.

[0011] As the further scheme of the utility model, one side of the box is slidably connected with the drawer, and one side of the drawer is fixedly connected with the handle, and the setting of drawer plays the role of storing the polishing piece.

[0012] As the further scheme of the utility model, the inside of the box is provided with the magnet, and the both sides of the drawer are all fixedly connected with the slide rail, and the setting of magnet plays the role of adsorbing the closed drawer.

[0013] As the further scheme of the utility model, one side of the box is provided with a plurality of groups of ventilation openings, and the bottom of the box is fixedly connected with a plurality of groups of rubber pads, and the setting of rubber pad plays the role of antiskid.

[0014] As the further scheme of the utility model, the inside of the fixed ring is provided with the buffer pad, and one side of the buffer pad is fixedly connected with the antiskid pad, and the setting of antiskid pad plays the role of antiskid.

[0015] (III) Beneficial effects

[0016] The utility model provides a kind of fixing device of portable grinding machine, with following beneficial effects:

[0017] 1. The portable grinding machine fixing device, through the setting of the limiting assembly, when in use, the semicircle ball in the limiting block is extruded by the base, the spring fixedly connected inside is compressed, the semicircle ball is retracted inward, the limiting is released, when the movable rod is rotated to 90 degrees, the semicircle ball is pushed out again by the spring, plays a fixing role, so that the support can be flexibly retracted and extended, plays a portable role.

[0018] 2. The portable grinding machine fixing device, through the setting of the fixing assembly, when in use, the buckle is opened, the rotating shaft fixedly connected on one side of the fixed ring is opened, the fixed ring is opened, the fixed ring is in an open state, when the grinding machine is placed in the fixed ring, the fixed ring is closed, the buckle is inserted into the limiting block for fixation, the placed grinding machine is fixed, so that the grinding machine is not easy to fall due to external factors, reduces the security risk. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is the overall structure schematic view of the utility model;

[0020] Fig. 2 It is the limiting assembly structure schematic view of the utility model;

[0021] Fig. 3 It is the fixed ring structure schematic view of the utility model;

[0022] Fig. 4 It is the box structure schematic view of the utility model.

[0023] In the drawing: 1, base; 2, limiting assembly; 201, movable rod; 202, limiting block; 203, spring; 204, semicircle ball; 3, support; 4, fixing assembly; 401, fixed ring; 402, rotating shaft; 403, buckle; 404, limiting block; 5, placing block; 6, gasket; 7, box; 8, drawer; 9, handle; 10, magnet; 11, slide rail; 12, vent; 13, rubber pad; 14, buffer pad; 15, antiskid pad; 16, limiting hole. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model.

[0025] Please refer to Figs. 1 to 4The utility model provides a technical scheme: a fixing device of portable grinding machine, including base 1, the inside of base 1 is rotatably connected with several groups of limiting components 2, through the setting of limiting component 2, played the role of folding support 3, one side of several groups of limiting components 2 is fixedly connected with several groups of support 3, one group of support 3's top is fixedly connected with fixed component 4, through the setting of fixed component 4, played the role of fixed grinding machine, several groups of limiting components 2 include the two groups of movable rods 201 rotatably connected in the inside of base 1, both ends of the two groups of movable rods 201 are fixedly connected with limiting block 202, one side of several groups of limiting block 202 is provided with spring 203, one end of several groups of spring 203 is fixedly connected with semicircle ball 204;Fixed component 4 includes the fixed ring 401 fixedly connected in one group of support 3 top, one side of fixed ring 401 is fixedly connected with rotating shaft 402, the other side of fixed ring 401 is fixedly connected with buckle 403, one end of buckle 403 is inserted with limiting block 404;

[0026] The top of the other two groups of support 3 is fixedly connected with the placing block 5, and a plurality of limiting holes 16 are formed in the inside of the base 1 on one side.

[0027] A plurality of spacers 6 are fixedly installed on the bottom side of the base 1, and a box 7 is fixedly connected to the bottom of the plurality of spacers 6, and the spacer 6 is arranged to connect the box 7.

[0028] A drawer 8 is slidably connected to one side of the box 7, and a handle 9 is fixedly connected to one side of the drawer 8, and the drawer 8 is arranged to store the polishing sheet.

[0029] A magnet 10 is arranged in the inside of the box 7, and slide rails 11 are fixedly connected to the two sides of the drawer 8, and the magnet 10 is arranged to attract and close the drawer 8.

[0030] A plurality of ventilation openings 12 are formed in one side of the box 7, and a plurality of rubber pads 13 are fixedly connected to the bottom of the box 7, and the rubber pad 13 is arranged to prevent slipping.

[0031] A buffer pad 14 is arranged on the inside of the fixed ring 401, and an anti-slip pad 15 is fixedly connected to one side of the buffer pad 14, and the anti-slip pad 15 is arranged to prevent slipping.

[0032] In the utility model, the working steps of the device are as follows:

[0033] First step: when using, rotating movable rod 201, semicircle ball 204 in limiting block 202 is extruded by base 1, compresses inside fixedly connected spring 203, semicircle ball 204 is inwards retraction, removes the limiting, when movable rod 201 rotates to ninety degrees, semicircle ball 204 is pushed by spring 203 and pops out again, plays the role of fixing.

[0034] Second step: in use, open the buckle 403, through the fixed connection in the fixed ring 401 one side of the rotating shaft 402, open the fixed ring 401, so that the fixed ring 401 is in an open state, when the grinder is placed in the fixed ring 401, close the fixed ring 401, insert the buckle 403 into the limiting block 404 for fixation, fix the placed grinder. It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described in the technical principle of the design, and under the premise that the above-mentioned utility model principle is understood by the person skilled in the art, the specific power mechanism, power supply system and control system can be clearly known, and the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art.

[0035] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional screw, rivet, welding and other conventional means in the prior art, the mechanical parts and equipment adopt conventional models in the prior art, and the components known to the person skilled in the art, the structure and principle thereof are known to the person skilled in the art through technical manual or through conventional experimental method.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fixing device for a portable grinder, comprising a base (1), characterized in that: The inner side of the base (1) is rotatably connected with a plurality of limiting assemblies (2), one side of the plurality of limiting assemblies (2) is fixedly connected with a plurality of supports (3), the top end of one of the supports (3) is fixedly connected with a fixing assembly (4), A plurality of limiting assemblies (2) include two groups of movable rods (201) rotatably connected to the inner side of the base (1), both ends of the two groups of movable rods (201) are fixedly connected with limiting blocks (202), one side of the plurality of limiting blocks (202) is provided with springs (203), one end of the plurality of springs (203) is fixedly connected with semicircular balls (204); The fixing assembly (4) includes a fixing ring (401) fixedly connected to the top end of one of the supports (3), one side of the fixing ring (401) is fixedly connected with a rotating shaft (402), the other side of the fixing ring (401) is fixedly connected with a buckle (403), one end of the buckle (403) is inserted into a limiting block (404).

2. The portable grinder fixture of claim 1, wherein: The top end of the other two groups of supports (3) is fixedly connected with a placing block (5), the inner side of the base (1) is provided with a plurality of limiting holes (16).

3. The portable grinder fixture of claim 1, wherein: The bottom side of the base (1) is fixedly installed with a plurality of spacers (6), the bottom of the plurality of spacers (6) is fixedly connected with a box (7).

4. The portable grinder fixture of claim 3, wherein: One side of the box (7) is slidably connected with a drawer (8), one side of the drawer (8) is fixedly connected with a handle (9).

5. The portable grinder fixture of claim 4, wherein: The inside of the box (7) is provided with a magnet (10), both sides of the drawer (8) are fixedly connected with slide rails (11).

6. The portable grinder fixture of claim 3, wherein: One side of the box (7) is provided with a plurality of ventilation openings (12), the bottom of the box (7) is fixedly connected with a plurality of rubber pads (13).

7. The portable grinder fixture of claim 1, wherein: The inner side of the fixing ring (401) is provided with a buffer pad (14), one side of the buffer pad (14) is fixedly connected with an anti-skid pad (15).

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